padding: 2px; /*(All)*/
padding: 1px 2px; /*(Top+Bottom, Right+Left)*/
padding: 1px 2px 3px; /*(Top, Right+Left, Bottom)*/
padding: 1px 2px 3px 4px; /*(Top, Right, Bottom, Left)*/
padding-top: 2px;
padding-right: 2px;
padding-bottom: 2px;
padding-left: 2px;